Home / 1,774,277.84-2,448,501-1,010,331.39

Finding the Fourth Proportional to 1,774,277.84, 2,448,501 and 1,010,331.39

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Solution

The fourth proportional to 1,774,277.84, 2,448,501 and 1,010,331.39 is: 1,394,255.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,277.84 : 2,448,501 = 1,010,331.39 : x
  2. Step 2: Convert to fraction form
    1,774,277.84/2,448,501 = 1,010,331.39/x
  3. Step 3: Cross multiply
    1,774,277.84x = 2,448,501 × 1,010,331.39
  4. Step 4: Simplify right side
    1,774,277.84x = 2,473,797,418,746.39
  5. Step 5: Solve for x
    x = 2,473,797,418,746.39/1,774,277.84
  6. Step 6: Final answer
    x = 1,394,255.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.